Red cell distribution width as a novel prognostic marker in heart failure: data from the CHARM Program and the Duke Databank.
Felker GM, Allen LA, Pocock SJ, Shaw LK, McMurray JJ, Pfeffer MA, Swedberg K, Wang D, Yusuf S, Michelson EL, Granger CB. Red cell distribution width as a novel prognostic marker in heart failure: data from the CHARM Program and the Duke Databank. J Am Coll Cardiol. 2007 Jul 03; 50(1):40-7.